| A | B |
|---|
| Standard time zone | Area that has the same clock time |
| Continent | One of the seven major land areas of the Earth |
| Latitude | Angle that describes the distance north or south of the equator |
| Equator | Line of 0 degrees latitude halfway between the poles |
| Longitude | Angle that describes the distance east or west of the prime meridian |
| South Pole | Point farthest south on the Earth |
| International date line | Imaginary line that defines the start of a day |
| Grid | Set of horizontal and vertical lines |
| Meridian | Line of longitude |
| Axis | Imaginary line through the Earth that connects the North and South Poles |
| North pole | Point farthest north on the Earth |
| Degree | Unit for measuring angles in a circle or sphere |
| Prime Meridian | Line of 0 degrees longitude |
| Parallel | Line of latitude |
| Rotation | Spinning of the Earth or other object in space |
| Hemisphere | Half of the Earth |
